package com.oreilly.ez.service;

import com.oreilly.ez.entity.Course;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;


public interface CourseService {

    Course save(Course item);

    void remove(Integer sid);

    Course findOne(Integer sid);

    Page<Course> find(Course item, Pageable pageable);
}
